Sadam Mohammad Ali AlHawamdeh. 2021. “An Applied ,judicial, Analytical and Questioned Study What It Is - Its Characteristics - Its Conditions - Its Elements - the Defenses That the Sponsor May Uphold”. International Journal of Advanced Science and Technology 29 (3), 15557-66. http://sersc.org/journals/index.php/IJAST/article/view/34901.